From patchwork Sun Aug 9 05:57:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanley Chu X-Patchwork-Id: 11706533 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 58D24722 for ; Sun, 9 Aug 2020 05:57:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 36DB5206C0 for ; Sun, 9 Aug 2020 05:57:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="jSKpklSB" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726098AbgHIF5K (ORCPT ); Sun, 9 Aug 2020 01:57:10 -0400 Received: from mailgw01.mediatek.com ([210.61.82.183]:2383 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1725988AbgHIF5K (ORCPT ); Sun, 9 Aug 2020 01:57:10 -0400 X-UUID: 5c0718d7277a4011b753b6266f129b94-20200809 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=wMv8UeanSIEI/rr6iehFW3l1uTFbMmp/Tsna9NnNFoA=; b=jSKpklSBxcXPey24gS82xbg1Zda34hQ72ao7pXmU55EpGcQeYF2/m35NjUtYqL+UTMYEUXEu/YabJaFbEVCA+YIeFBJNoRiJdiNSQDITTxT3Jbd4KJmeO4Epp0d8+VzHQAO/2UMZGAUKovkdY6fhYsz/vPPLbsPPtcYJOeG0B+o=; X-UUID: 5c0718d7277a4011b753b6266f129b94-20200809 Received: from mtkcas08.mediatek.inc [(172.21.101.126)] by mailgw01.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 1859326095; Sun, 09 Aug 2020 13:57:04 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs05n1.mediatek.inc (172.21.101.15) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sun, 9 Aug 2020 13:57:01 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Sun, 9 Aug 2020 13:57:02 +0800 From: Stanley Chu To: , , , , CC: , , , , , , , , , , , Stanley Chu Subject: [PATCH v1] scsi: ufs-mediatek: Fix incorrect time to wait link status Date: Sun, 9 Aug 2020 13:57:02 +0800 Message-ID: <20200809055702.20140-1-stanley.chu@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Fix incorrect calculation of "ms" based waiting time in function ufs_mtk_setup_clocks(). Fixes: 9006e3986f66 ("scsi: ufs-mediatek: Do not gate clocks if auto-hibern8 is not entered yet") Signed-off-by: Stanley Chu Reviewed-by: Avri Altman --- drivers/scsi/ufs/ufs-mediatek.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c index 29cd017c1aa0..1755dd6b04ae 100644 --- a/drivers/scsi/ufs/ufs-mediatek.c +++ b/drivers/scsi/ufs/ufs-mediatek.c @@ -212,7 +212,7 @@ static int ufs_mtk_wait_link_state(struct ufs_hba *hba, u32 state, ktime_t timeout, time_checked; u32 val; - timeout = ktime_add_us(ktime_get(), ms_to_ktime(max_wait_ms)); + timeout = ktime_add_ms(ktime_get(), max_wait_ms); do { time_checked = ktime_get(); ufshcd_writel(hba, 0x20, REG_UFS_DEBUG_SEL);